Enumerations - General Questions (2)

Which of the following is the correct output for the C#.NET code snippet given below?

enum color: int
{
red,
green,
blue = 5,
cyan,
magenta = 10,
yellow
}
Console.Write( (int) color.green + ", " );
Console.Write( (int) color.yellow );

Which of the following statements is correct about the C#.NET code snippet given below?

enum per
{
married,
unmarried,
divorced,
spinster
}
per.married = 10;
Console.WriteLine(per.unmarried);

An enum that is declared inside a class, struct, namespace or interface is treated as public.

Which of the following will be the correct output for the C#.NET code snippet given below?

enum color : int
{
red = -3,
green,
blue
}
Console.Write( (int) color.red + ", ");
Console.Write( (int) color.green + ", ");
Console.Write( (int) color.blue );

Which of the following statements are correct about an enum used inC#.NET?

1 To use the keyword enum, we should either use [enum] or System.Enum.

2 enum is a keyword.

3 Enum is class declared in System.Type namespace.

4 Enum is a class declared in the current project's root namespace.

5 Enum is a class declared in System namespace.

Which of the following is the correct output for the C#.NET code snippet given below?

enum color
{
red,
green,
blue
}
color c;
c = color.red;
Console.WriteLine(c);

Which of the following statements is true about an enum used in C#.NET?

Which of the following statements is correct about the C#.NET code snippet given below?

int a = 10;
int b = 20;
int c = 30;
enum color: byte
{
red = a,
green = b,
blue = c
}